camera_get_status_details()

Retrieve the device status details from a status event

Synopsis:

#include <camera/camera_api.h>
camera_error_t camera_get_status_details(camera_handle_t handle,
                                         union sigval value,
                                         camera_devstatus_t *devstatus,
                                         uint16_t *devstatusextra)

Arguments:

handle
The handle returned by a call to the camera_open() function.
value
The sigval extracted from the struct sigevent that was delivered to your application.
devstatus
The returned device status details. For more information, see camera_devstatus_t.
devstatusextra
The returned extra device status details. These details vary with the specific status. For more information, see camera_devstatus_t.

Library:

libcamapi

Description:

Use this function to retrieve device status details from the sigval returned by a status event.

Status events are enabled using camera_enable_status_event(). For more information about event mode, see Using event mode.

Returns:

CAMERA_EOK when the function successfully completes, otherwise another camera_error_t value that provides the reason that the call failed.